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Credit: Getty Images

CAPE CANAVERAL, FL - OCTOBER 07: A SpaceX Falcon 9 rocket attached to the cargo-only capsule called Dragon is seen surrounded lightning protection system towers as it sits on the launch pad for a scheduled evening launch on October 7, 2012 in Cape Canaveral, Florida. The rocket will bring cargo to the International Space Station that consists of clothing, equipment and science experiments. (Photo by Joe Raedle/Getty Images)